{"nrhp_refnum":"88001829","name":"Broadway Bluff Improvement","other_names":["Bluff Balustrade"],"category":"structure","location":{"address":"Roughly bounded by Upper and Lower Broadway, I-37, Mann and Mesquite Sts.","address_restricted":false,"city":"Corpus Christi","county":"Nueces County","state":"TX","lat":27.79616360150007,"lon":-97.39606976525299,"geom_source":"nps_gis"},"listed_date":"1988-10-11","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Community Planning and Development","Art"],"significance_levels":["state"],"summary":{"what_it_is":"A six-block cast concrete civic improvement along a forty-foot bluff separating uptown and downtown Corpus Christi, Nueces County, Texas, built in stages from 1914 to 1931 from a 1913 design by engineer Alexander Potter.","why_significant":"It is presented as the major local landmark of the early 20th-century City Beautiful Movement and the only remaining example of such an effort in Texas. It reflects the progressive municipal drive of 1913-1919 to turn Corpus Christi from a small seaside community into a major city. It also contains one of the few bas-relief sculpture and fountain works by Pompeo Coppini.","narrative":"Broadway Bluff Improvement is a cast concrete civic landscape running six blocks along a forty-foot bluff that divides uptown and downtown Corpus Christi. Retaining walls with segmental arches, a continuous balustrade, roadways, landscaped islands and six pedestrian stairways give the bluff a formal, park-like character. Designed in 1913 by New York engineer Alexander Potter and built in stages between 1914 and 1918, it grew from a project of Mayor Roy Miller's progressive administration and was backed by two bond issues and private donations. Its design draws on City Beautiful Movement ideas, including use of a natural feature, diagonal streets, classical balustrades, fountains and sculpture. The Peoples Street staircase frames a bas-relief sculpture and fountain by Pompeo Coppini, given by the United Daughters of the Confederacy. Later additions include a 1928-29 pedestrian tunnel and the 1931 Gold Star Mothers' Court. It is described as the only remaining example of such an effort in Texas.","period_of_significance":"1914-1931","architect_builder":"Engineer: Alexander Potter, New York, NY; Builder: Davis Brothers Co., Houston, TX; City of Corpus Christi Public Works Dept.","architectural_style":null,"criteria":[],"status_note":"Altered but largely intact and occupied; in fair condition after years of neglect, and undergoing a city restoration at the time of nomination. The pedestrian tunnel is closed.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:54:21.055631-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/26/9731/40973126/content/electronic-records/rg-079/NPS_TX/88001829.pdf"},"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/40973126","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q107318727"},"indexable":true,"url":"https://nationalhistoricalregister.com/texas/nueces-county/broadway-bluff-improvement-88001829/"}